LanguageText
Trim, dedupe, and transform text casing for clean copy/paste.
Remove Duplicate Lines
Remove duplicate lines while keeping the first occurrence of each value. Useful for cleaning email lists, log output, keyword exports, CSV snippets, copied spreadsheet columns, and prompt inputs before you paste them elsewhere. ToolMill runs entirely in your browser, so sensitive text never has to leave your device.
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HTML to Plain Text Converter
Convert HTML to plain text when cleaning email templates, scraped snippets, CMS exports, support content, or copied web pages. It helps you remove markup quickly while preserving readable text for notes, documents, prompts, or downstream processing. ToolMill does the conversion in-browser, which is useful when the source HTML contains private or client-sensitive content.
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Markdown to HTML Converter
Convert Markdown to HTML when preparing blog posts, documentation, README content, CMS entries, emails, or knowledge-base articles. It is helpful for checking how headings, emphasis, lists, and code-style content will render before publishing. ToolMill runs locally in your browser, making it a quick privacy-friendly alternative to online converters that upload your draft text.
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Remove Empty Lines from Text
Remove blank lines from pasted text instantly while keeping the remaining lines in the same order. This is useful for cleaning logs, lists, copied spreadsheet columns, CSV or TSV snippets, code blocks, email drafts, and text pulled from PDFs or chat exports. ToolMill runs entirely in your browser, so private text stays on your device.
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Slugify Text for SEO-Friendly URLs
Turn titles, headings, product names, and article ideas into clean URL slugs for blogs, CMS entries, landing pages, and developer routes. It is useful when you want readable, SEO-friendly URLs without punctuation or spacing issues. ToolMill gives you a fast in-browser result without ads, account walls, or sending draft page titles off-site.
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Alphabetize and Sort Lines
Sort lines alphabetically to organize pasted lists, keyword sets, product SKUs, hostnames, file names, and checklist items. It is handy for quick cleanup before deduping, diffing, or importing data into another system. ToolMill keeps the work client-side for speed, privacy, and no-login convenience.
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Text Case Converter
Convert text case instantly — UPPERCASE, lowercase, Title Case, and Sentence case. Ideal for headlines, blog titles, email subject lines, product listings, UI labels, and general writing cleanup. Fix inconsistent capitalization, normalize ALL CAPS, and format text for documents, spreadsheets, and presentations. Runs client-side in your browser for speed and privacy (your text is not sent to a server).
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Whitespace Trimmer
Normalize messy whitespace in text by collapsing repeated spaces, tabs, or mixed space+tab runs into a single space. Useful for cleaning copied text from PDFs, emails, spreadsheets, and logs; formatting JSON/CSV headers; and fixing alignment issues caused by inconsistent tab/space usage. Choose whether to compress spaces, tabs, or both—output is generated separately so you can compare before/after safely.
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Word, Character, Line, and Byte Counter
Count words, characters, characters without spaces, lines, and UTF-8 bytes for essays, blog posts, ad copy, product descriptions, SMS drafts, API payloads, and social posts. This is useful when you need to stay under publishing limits or compare text lengths quickly. ToolMill works instantly in your browser, so you can analyze drafts without sending them to a third-party server.
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